24 Hours of Le Mans: Udo Schütz / Joe Buzzetta, Porsche System Engineering, Porsche 910, leads Rolf Stommelen / Jochen Neerpasch, Porsche System Engineering, Porsche 910.
Udo Schütz / Joe Buzzetta, Porsche System Engineering, Porsche 910, leads Rolf Stommelen / Jochen Neerpasch, Porsche System Engineering, Porsche 910.